Lons-le-Saunier Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lons-le-Saunier.
Climate overview of Lons-le-Saunier
Temperatures in Lons-le-Saunier, Franche-Comté, France, vary greatly throughout the year. July is the hottest month at 27°C (81°F), while January is the coldest at 7°C (45°F).
The city receives considerable rain/snowfall, with around 1363 mm (54 in) annually. December is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 8.9 hours of sunshine per day.
Lons-le-Saunier Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lons-le-Saunier - and find the best time to visit.
Monthly Temperature in Lons-le-Saunier
The climate in Lons-le-Saunier is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 27°C (81°F) in July to a chilly 7°C (45°F) in the coolest month, January.
Nights vary from 15°C (59°F) in July to around 1°C (34°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lons-le-Saunier
Lons-le-Saunier has a notably wet climate with abundant precipitation, recording 1363 mm (54 in) of rain/snowfall per year. Precipitation levels in Lons-le-Saunier remain relatively steady throughout the year. December has the most rain, with 140 mm (5.5 in) over 15 days. In the driest month July, this drops slightly to 88 mm (3.5 in), making the city's climate fairly predictable. For more details, please visit our Lons-le-Saunier Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Lons-le-Saunier
For those who appreciate different seasons, Lons-le-Saunier serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.9 hours of sunshine daily, and embrace the darker days in December, offering only 1.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Lons-le-Saunier by Month
The relative humidity is high throughout the year in Lons-le-Saunier.
The city experiences its highest humidity in December, reaching 82%. In April, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Lons-le-Saunier
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Lons-le-Saunier
What is the best time to visit Lons-le-Saunier?
July and August typically offer the most optimal weather in Lons-le-Saunier. In contrast, January, February, March, November and December tend to have less optimal conditions. Lons-le-Saunier has warm summers and cold winters.
What temperatures can I expect in Lons-le-Saunier?
Daytime highs range from 7°C (45°F) in January to 27°C (81°F) in July. Nighttime lows range from 1°C (34°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Lons-le-Saunier get?
Annual rainfall is around 1363 mm (54 in). December is the wettest month with 140 mm (5.5 in), while July is the driest with 88 mm (3.5 in).
How sunny is Lons-le-Saunier?
Lons-le-Saunier receives around 1,883 hours of sunshine per year. July is the sunniest month with 267 hours, while December is the cloudiest with just 47 hours.
Lons-le-Saunier 3-Day Forecast
Lons-le-Saunier 3-Day Forecast
Lons-le-Saunier on the map
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